Dwyer A2-7803 is a subminiature pressure switch with a temperature range of -40 to 230°F (-40 to 110°C). It has an IP69 enclosure rating and offers two options for electrical connections - 1/4" spade terminals or flying leads. This switch is compatible with liquids and gases and has a pressure limit of 350 psi. It features a brass and polymide film wetted material, and a process connection of 1/8" or 1/4" male NPT. The switch type is SPST, 100 VA, 42 VDC, with a deadband of <10% of actuation point. Repeatability is ±3% of the highest set point at 70°F.